EP 2274931 A2 20110119 - ACTION TIMES FOR HANDOVER OF MOBILE STATIONS
Title (en)
ACTION TIMES FOR HANDOVER OF MOBILE STATIONS
Title (de)
AKTIONSZEITEN FÜR DIE ÜBERGABE VON MOBILSTATIONEN
Title (fr)
TEMPS D'ACTION POUR LE TRANSFERT DE STATIONS MOBILES
Publication
Application
Priority
- IB 2009005681 W 20090403
- US 11856408 P 20081128
- US 11446008 P 20081113
- US 9815608 A 20080404
Abstract (en)
[origin: WO2009122304A2] According Io one example embodiment, a method may include determining whether each of a plurality of target base stations is capable of providing a fast ranging opportunity to a mobile station served by the serving base station, and, for each of the plurality of target base stations which is capable of providing the fast ranging opportunity to the mobile station, determining an action time after which the target base station can send an uplink map to the mobile station, the uplink map indicating when the mobile station should send a fast ranging request. The method may also include sending a handover message to the mobile station, the handover message indicating whether each of the plurality of target base stations is capable of providing the fast ranging opportunity to the mobile station and, for each of the plurality of target base stations which is capable of providing the fast ranging opportunity to the mobile station, indicating the action time after which the target base station can send the uplink map to the mobile station,
IPC 8 full level
H04W 36/00 (2009.01)
CPC (source: EP US)
H04W 36/0011 (2013.01 - EP US); H04W 36/0064 (2023.05 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009122304 A2 20091008; WO 2009122304 A3 20100514; WO 2009122304 A8 20110428; CN 102057720 A 20110511; CN 102057720 B 20141217; EP 2274931 A2 20110119; EP 2274931 B1 20120801; ES 2392483 T3 20121211; ES 2436742 T3 20140107; IL 208383 A0 20101230; PT 2498539 E 20131126; RU 2010144820 A 20120520; RU 2479947 C2 20130420; US 2012087338 A1 20120412; US 2013223408 A1 20130829; US 8559393 B2 20131015; US 9042345 B2 20150526
DOCDB simple family (application)
IB 2009005681 W 20090403; CN 200980120720 A 20090403; EP 09728892 A 20090403; ES 09728892 T 20090403; ES 12171367 T 20090403; IL 20838310 A 20101003; PT 12171367 T 20090403; RU 2010144820 A 20090403; US 201313864855 A 20130417; US 93611509 A 20090403